Scott Disick giving Rob Kardashian dad advice

Scott Disick is giving Rob Kardashian advice on how to be a dad.

The 'Keeping Up With The Kardashians' star is expecting his first child with Blac Chyna and the father-of-three - who has Mason, six, Penelope, four, and Reign, 19 months, with his ex-partner Kourtney Kardashian - has been giving the dad-to-be some tips.

He said: "I just told him not to get ahead of himself. Take every day like it's a new day, start fresh, be present, be happy, and you know, have a positive energy and a positive vibe so your child comes into the world with a positive energy.

"I think he's going to be unbelievable. He's got one of the biggest hearts I've ever seen. He's just an amazing guy and I'm so happy for him. Rob is like my brother and I love him more than anybody in the world. I've been around with him and helping out where he needs help and kind of showing him the ropes of what it's going to be like to be a new dad."

And the 33-year-old model also opened up about the close bond he has with the rest of the Kardashian / Jenner family.

He added to E! News: "We're all such a close-knit family that all of our kids are more like brother and sister and not just cousins. It's bigger than just cousins ...

"We all live within each other's lives, so yeah, it's like everyone is like everybody's [child]. So it's not going to be different when Rob & Chyna have their kid, that's going to be a sister or a brother to my kids."